Sevan Demirdjian-Patterson has been working for Dr. Markou since the age of 16.  She is the Licensed Esthetician and the Cosmetic Coordinator for the Cosmetic Practice.  She received her Esthetician License from Elite Academy.  Sevan is also a Hair Transplant Technician who was trained and certified by Dr. Markou and has been his assistant for over 8 years.